77 lines
2.7 KiB
Java
77 lines
2.7 KiB
Java
/*
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* Copyright 2013-2015 µg Project Team
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.microg.nlp.geocode;
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import android.content.Context;
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import android.location.Address;
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import android.location.GeocoderParams;
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import com.android.location.provider.GeocodeProvider;
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import java.util.List;
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class GeocodeProviderV1 extends GeocodeProvider implements org.microg.nlp.geocode.GeocodeProvider {
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private final BackendFuser backendFuser;
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public GeocodeProviderV1(Context context) {
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backendFuser = new BackendFuser(context);
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backendFuser.bind();
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}
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@Override
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public String onGetFromLocation(double latitude, double longitude, int maxResults,
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GeocoderParams params, List<Address> addresses) {
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List<Address> fuserResult = backendFuser
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.getFromLocation(latitude, longitude, maxResults, params.getLocale().toString());
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return handleResult(addresses, fuserResult);
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}
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@Override
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public String onGetFromLocationName(String locationName, double lowerLeftLatitude,
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double lowerLeftLongitude, double upperRightLatitude,
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double upperRightLongitude, int maxResults,
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GeocoderParams params, List<Address> addresses) {
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List<Address> fuserResult = backendFuser.getFromLocationName(locationName, maxResults,
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lowerLeftLatitude, lowerLeftLongitude, upperRightLatitude, upperRightLongitude,
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params.getLocale().toString());
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return handleResult(addresses, fuserResult);
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}
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private String handleResult(List<Address> realResult, List<Address> fuserResult) {
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if (fuserResult == null) {
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return "no backend";
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} else if (fuserResult.isEmpty()) {
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return "no result";
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} else {
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realResult.addAll(fuserResult);
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return null;
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}
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}
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@Override
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public void reload() {
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backendFuser.unbind();
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backendFuser.reset();
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backendFuser.bind();
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}
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@Override
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public void destroy() {
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backendFuser.unbind();
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}
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}
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